Discover the importance of order of operations when solving an expression. This video focuses on implementing PEMDAS and demonstrates the reason we need order of operation by solving a single expression.
Discover the importance of order of operations when solving an expression. This video focuses on implementing PEMDAS and demonstrates the reason we need order of operation by solving a single expression in three different, two incorrect, ways.
Simplify this tricky expression using the order of operations. Expression include negative numbers and exponents. [4:36]
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Exponents are near the top of the food chain when it comes to order of operations. See some examples from Sal Khan. [3:34]
Khan Academy learning modules include a Community space where users can ask questions and seek help from community members. Educators should consult with their Technology administrators to determine the use of Khan Academy learning modules in their classroom. Please review materials from external sites before sharing with students.
Order of operations worksheets can be downloaded and printed for free. Sheets focus on the order of operations with whole numbers, integers, fractions, and decimals.
A work in progress, this FlexBook is an introduction to theoretical probability and data organization. Students learn about events, conditions, random variables, and graphs and tables that allow them to manage data.
A chronology of revolutionary events from 1815-1848 with little detail.
Given an unsimplified polynomial, this matching assessment will test your understanding of degrees (referred to as "order" by the website) of polynomials.
Use this resource to print activities and worksheets for handwriting.
Find a quick, concise explanation of the Order of Operations. Several examples are given to help you understand how to correctly solve a problem that has a number of different operations to perform.
Take a look at this instructional video to learn about one of the most fundamental properties of math, the associative property. [5:13]
Watch this tutorial to discover information about a permutation. [4:25]
This page contains audio clips of words separated into phonemes. The audios give the word and then the word separated. There is a link to the Phonological Awareness activities page that utilizes this sound page. The sounds are pronounced in a North American accent.